Shimano Alivio FD-M3120 Front Derailleur (2 x 9 Speed) (28.6/31.8/34.9mm) (51.8mm)... - EFDM3120MBX4
Shimano Alivio FD-M3120 Front Derailleur (2 x 9 Speed) (28.6/31.8/34.9mm) (51.8mm)... - EFDM3120MBX4, The Shimano Alivio M3120 2x9-speed front derailleurs use Shimano's new Side Swing for enhanced cable routing, light action, and smooth operation. The new design also increases clearance for large wheels and short chain stays. Features: Designed for front double chainring cranksets Smooth and quiet front shifting in all conditions Powerful outward shifting Wide range for use with front double 36T/22T chainrings Compatible with 2.3" tires on wider rims Specifications: Speeds: 2 x 9 Mount: Clamp Mount Chainline: 48.8 or 51.8mm Swing: Side Swing